Title
Global exponential stability of almost periodic solution of delayed neural networks with discontinuous activations
Abstract
In this paper, we study the existence, uniqueness and stability of almost periodic solution for the class of delayed neural networks. The neural network considered in this paper employs the activation functions which are discontinuous monotone increasing and (possibly) unbounded. Under a new sufficient condition, we prove that the neural network has a unique almost periodic solution, which is globally exponentially stable. Moreover, the obtained conclusion is applied to prove the existence and stability of periodic solution (or equilibrium point) for delayed neural networks with periodic coefficients (or constant coefficients). We also give some illustrative numerical examples to show the effectiveness of our results.
Year
DOI
Venue
2013
10.1016/j.ins.2012.07.040
Inf. Sci.
Keywords
Field
DocType
delayed neural network,periodic solution,equilibrium point,global exponential stability,neural network,constant coefficient,exponentially stable,activation function,new sufficient condition,periodic coefficient,discontinuous activation,illustrative numerical example
Uniqueness,Mathematical analysis,Constant coefficients,Equilibrium point,Exponential stability,Artificial neural network,Periodic graph (geometry),Mathematics,Monotone polygon
Journal
Volume
ISSN
Citations 
220,
0020-0255
41
PageRank 
References 
Authors
1.33
23
3
Name
Order
Citations
PageRank
Sitian Qin124423.00
Xiaoping Xue218617.00
Peng Wang3411.33